Table 7 Comparison of the internal diameter of tracheal stenosis before and after treatment
Variable | Wilks’ Lambda | F | P |
|---|---|---|---|
Internal diameter of tracheal stenosis | |||
Scar hyperplasia (before treatment vs. Mid-term after treatment vs. Long-term after treatment) | 0.037 | 3.913 | 0.000 |
Repair under scar formation(before treatment vs. Mid-term after treatment vs. Long-term after treatment) | 0.029 | 6.079 | 0.000 |
Mature scars (before treatment vs. Mid-term after treatment vs. Long-term after treatment) | 0.026 | 3.742 | 0.000 |